Excavator Hydraulic Pump Rubber Coupling 40H 45H 50H 90H 110H 140H 160H 240H

Product Overview

The JISION Excavator Hydraulic Pump Rubber Coupling is designed to connect the excavator engine and hydraulic pump, providing reliable power transmission while helping absorb vibration, reduce mechanical shock, and protect connected components.

Available in 40H, 45H, 50H, 90H, 110H, 140H, 160H, and 240H models, these hydraulic pump couplings are suitable for a wide range of excavator hydraulic systems, subject to dimensional and application compatibility.

Manufactured with durable rubber elements and metal components, our excavator couplings are designed for reliable operation in demanding construction and earthmoving environments.

Whether you are an excavator repair workshop, machinery parts distributor, or heavy equipment maintenance supplier, JISION provides dependable replacement coupling solutions for your hydraulic system requirements.

Product Specifications

Key Features & Benefits

• Stable Power Transmission

  Designed to transmit rotational power between the engine and hydraulic pump, helping maintain efficient hydraulic system operation.

• Vibration and Shock Absorption

  Flexible rubber elements help reduce vibration and mechanical shock during equipment operation, minimizing stress on connected components.

• Wear-Resistant Construction

  The combination of durable rubber and metal components is designed to withstand the mechanical demands of construction machinery applications.

• Reliable and Durable Design

  Engineered for demanding